ES2120192T3 - Prensa para la conformacion en frio de piezas metalicas. - Google Patents

Prensa para la conformacion en frio de piezas metalicas.

Info

Publication number
ES2120192T3
ES2120192T3 ES95914311T ES95914311T ES2120192T3 ES 2120192 T3 ES2120192 T3 ES 2120192T3 ES 95914311 T ES95914311 T ES 95914311T ES 95914311 T ES95914311 T ES 95914311T ES 2120192 T3 ES2120192 T3 ES 2120192T3
Authority
ES
Spain
Prior art keywords
pct
press
date oct
sec
drive cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95914311T
Other languages
English (en)
Spanish (es)
Inventor
Winfried Beisel
Eckehart Schulze
Heinz Groos
Dieter Budenbender
Hans-Werner Kutscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grabener Pressensysteme GmbH and Co KG
Graebener Pressensysteme GmbH and Co KG
Original Assignee
Grabener Pressensysteme GmbH and Co KG
Graebener Pressensysteme GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grabener Pressensysteme GmbH and Co KG, Graebener Pressensysteme GmbH and Co KG filed Critical Grabener Pressensysteme GmbH and Co KG
Application granted granted Critical
Publication of ES2120192T3 publication Critical patent/ES2120192T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
    • B44B5/0057—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing using more than one die assembly simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
ES95914311T 1994-04-09 1995-03-25 Prensa para la conformacion en frio de piezas metalicas. Expired - Lifetime ES2120192T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4412224A DE4412224A1 (de) 1994-04-09 1994-04-09 Presse für eine Kaltverformung von Metallwerkstücken

Publications (1)

Publication Number Publication Date
ES2120192T3 true ES2120192T3 (es) 1998-10-16

Family

ID=6514973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95914311T Expired - Lifetime ES2120192T3 (es) 1994-04-09 1995-03-25 Prensa para la conformacion en frio de piezas metalicas.

Country Status (7)

Country Link
US (1) US5823104A (de)
EP (1) EP0755323B1 (de)
JP (1) JP3234227B2 (de)
AT (1) ATE166830T1 (de)
DE (2) DE4412224A1 (de)
ES (1) ES2120192T3 (de)
WO (1) WO1995027615A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11314134A (ja) * 1998-05-06 1999-11-16 Komatsu Ltd 閉塞鍛造用金型装置
US6205828B1 (en) 1998-08-24 2001-03-27 Honda Giken Kogyo Kabushiki Kaisha Forging die, and method and apparatus for controlling the same
DE19847890C1 (de) * 1998-10-16 2000-02-10 Siempelkamp Gmbh & Co Taktpresse, insbesondere Ein- oder Mehretagenpresse
US6427326B1 (en) * 1999-06-17 2002-08-06 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing connecting rod
JP4682405B2 (ja) * 1999-09-30 2011-05-11 アイシン精機株式会社 電動プレス
DE10040606C2 (de) * 2000-08-16 2002-06-27 Parker Hannifin Gmbh Hydraulisches oder pneumatisches Montagegerät
DE10054399A1 (de) * 2000-11-02 2002-06-27 Forschungsges Umformtechnik Verfahren und Vorrichtung zur Herstellung eines Werkstückes mit Innenverzahnung, insbesondere eines Hohlrades
JP2002224897A (ja) * 2001-02-02 2002-08-13 Komatsu Ltd ダイクッション装置
US7194882B2 (en) * 2002-11-12 2007-03-27 Ray Travis Cold forging apparatus and method for forming complex articles
US6941782B2 (en) * 2002-11-12 2005-09-13 Ray Travis Cold forging apparatus and method for forming complex articles
JP2004160529A (ja) * 2002-11-15 2004-06-10 Uk:Kk 複動油圧プレス
DE10314302B3 (de) * 2003-03-25 2004-09-30 Hartmann & Lämmle GmbH & Co KG Hydraulische Antriebsvorrichtung, Verfahren zum Betreiben einer hydraulischen Antriebsvorrichtung
US7287541B2 (en) * 2004-01-16 2007-10-30 Battelle Energy Alliance, Llc Method, apparatus and system for controlling fluid flow
CN1290690C (zh) * 2004-02-23 2006-12-20 吉林大学 上下均为双动的可调式液压机
DE102005043367B4 (de) 2005-09-12 2016-09-08 Laeis Gmbh Steuervorrichtung und Steuerverfahren für eine Kolben-Zylinder-Anordnung
US7598683B1 (en) 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8903577B2 (en) 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
SE532183C2 (sv) 2007-09-28 2009-11-10 Nord Lock Ab Metod och anordning för tillverkning av brickor för låsning
ATE497417T1 (de) * 2008-08-25 2011-02-15 Feintool Ip Ag Verfahren und vorrichtung zum steuern des gleichlaufs von zylinder/kolbeneinheiten und zur druckspitzenreduzierung beim umformen und/oder feinstanzen auf pressen
US9216449B2 (en) * 2011-12-22 2015-12-22 Caterpillar Inc. Controlled crimping method and system
EP2838720A4 (de) * 2012-03-30 2016-03-16 Techno Solutions Sia Verfahren und vorrichtung für ein pressverfahren
CN102641979B (zh) * 2012-05-14 2014-07-16 浙江金瑞五金索具有限公司 可墩两头的冷墩机
DE102012025134A1 (de) * 2012-12-21 2014-06-26 Uniflex-Hydraulik Gmbh Umformpresse
CN103170519B (zh) * 2013-03-29 2015-05-13 西安交通大学 一种半固态金属成形用多向挤压液压机
EP2926920A1 (de) * 2014-04-01 2015-10-07 Gräbener Pressensysteme GmbH & Co. KG Pressenvorrichtung zum Bearbeiten eines Werkstücks
CN104399858B (zh) * 2014-12-09 2017-06-27 周剑管 红冲加热及其成型流水线
CN105479803A (zh) * 2015-11-18 2016-04-13 合肥合锻机床股份有限公司 一种液压机加载系统及其控制方法
JP6874802B2 (ja) * 2019-08-23 2021-05-19 日本精工株式会社 プレス加工方法及び機械装置の製造方法
CN111231557B (zh) * 2019-09-27 2021-07-27 广西科技大学 一种夹片全自动双头压字机机构

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403822A (en) * 1940-10-24 1946-07-09 Hydraulic Dev Corp Inc Cylindrical press structure
US2384161A (en) * 1943-01-07 1945-09-04 Hydraulic Dev Corp Inc Press structure
CH263731A (de) * 1947-08-06 1949-09-15 Richter Fritz Hydraulische Presse zur Bearbeitung von Kunststoffen.
FR1095195A (fr) * 1953-10-20 1955-05-27 Sack & Kiesselbach Presse hydraulique
US2977763A (en) * 1957-12-31 1961-04-04 Mercier Jean Multi-torque circuits
US3138976A (en) * 1958-12-27 1964-06-30 Schloemann Ag Hydraulic forging presses
US3107567A (en) * 1960-07-15 1963-10-22 Koehring Co Hydraulic blanking press
DE1230651B (de) * 1960-07-21 1966-12-15 Schloemann Ag Vorrichtung zum Steuern von Freiformschmiedepressen mit wegabhaengiger Umschaltung der Ventile
GB1042030A (en) * 1962-11-01 1966-09-07 Fielding & Platt Ltd Improvements in or relating to metal working presses
US3205790A (en) * 1963-12-02 1965-09-14 Leo C Bollar Impact forming apparatus
US3453859A (en) * 1966-12-01 1969-07-08 Parker Hannifin Corp Coining apparatus
US3635152A (en) * 1969-12-04 1972-01-18 Olmsted Products Co Hydraulic press
FR2242234A1 (en) * 1973-08-27 1975-03-28 Experimentalmy Inst Kuznechno Hydraulic press with pulsating drive - high pressure feed line and outlet line connected to pulsator
CH584581A5 (de) * 1974-07-03 1977-02-15 Harcuba Siegfried
DE2536532A1 (de) * 1975-08-16 1977-02-24 Schloemann Siemag Ag Einrichtung zur korrektur des sollwertes des schmiedemasses bei schmiedepressen unter verwendung von v-saetteln als schmiedewerkzeug
DE2544794B2 (de) * 1975-10-07 1979-11-22 Thyssen Industrie Ag, 4300 Essen Antrieb einer hydraulischen Presse
US4127019A (en) * 1977-05-17 1978-11-28 Vasilkovsky Vitaly P Hydraulic press crosshead control system
US4240342A (en) * 1979-06-18 1980-12-23 Rexnord Inc. Frame structure for a press assembly
FR2472465A1 (fr) * 1979-12-26 1981-07-03 Lbm Presses Perfectionnements apportes aux presses hydrauliques, et notamment a leurs systemes de commande de la vitesse d'approche
DE3221758A1 (de) * 1982-06-09 1983-12-15 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Hydraulische antriebsvorrichtung
DE3339314A1 (de) * 1983-10-29 1985-05-09 Rudi 5657 Haan Habermann Hydraulischer arbeitszylinder
DE3438600A1 (de) * 1984-10-20 1986-07-10 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Einrichtung zur ueberwachung der position eines maschinenelements
EP0243407B1 (de) * 1985-10-18 1991-07-31 Universal Engineering Development Co. Pty. Ltd. Verbesserung an schneidepressen
DE3706193A1 (de) * 1987-02-26 1988-09-08 Langenstein & Schemann Gmbh Hydraulische kaltfliesspresse
DE3720266A1 (de) * 1987-06-19 1988-12-29 Bw Hydraulik Gmbh Elektrohydraulisches regelsystem
DE3734329A1 (de) * 1987-10-10 1989-04-20 Bosch Gmbh Robert Hydraulische steuereinrichtung fuer eine presse
DE3814580A1 (de) * 1988-04-29 1989-11-09 Eckehart Schulze Hydraulische steuereinrichtung fuer die antriebssteuerung eines doppelt-wirkenden hydrozylinders
GB8822168D0 (en) * 1988-09-02 1988-10-26 Dare J R Hydraulic press
DE4037848A1 (de) * 1990-11-28 1992-06-04 Eckehart Schulze Hydraulisch angetriebene maschine mit zwei antriebszylindern
JPH0757408B2 (ja) * 1993-03-18 1995-06-21 日清紡績株式会社 液圧プレス装置

Also Published As

Publication number Publication date
DE59502420D1 (de) 1998-07-09
JPH09511452A (ja) 1997-11-18
JP3234227B2 (ja) 2001-12-04
EP0755323A1 (de) 1997-01-29
DE4412224A1 (de) 1995-10-12
EP0755323B1 (de) 1998-06-03
ATE166830T1 (de) 1998-06-15
WO1995027615A1 (de) 1995-10-19
US5823104A (en) 1998-10-20

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